Audio Technica U851RW Cardioid Condenser Boundary Microphone, White
Product Code: U851RW
Discontinued
Features
• Ideal for sound reinforcement, professional recording and conferencing
• PivotPoint® rotating output connector
• Superior off-axis rejection for maximum gain before feedback
• Outstanding rejection of radio frequency interference (RFI)
• Small-diameter UniPoint capsule near boundary
• Available in two colors: black (U851R) and white (U851RW)
The white-finished version of the U851R, the phantom-powered U851RW features a PivotPoint® rotating output connector, UniSteep® filter and UniGuard® RFI-shielding
technology. Offering outstanding speech intelligibility and transparent sound quality for surface-mount applications, the U851RW accepts interchangeable condenser elements—available for
boundary microphones in cardioid, hypercardioid and omnidirectional polar patterns. With a heavy die-cast case and silicon foam bottom pads to minimize coupling of surface vibration to the microphone,
the U851RW is equipped with self-contained electronics, eliminating the need for an external power module. |
| Element |
Polarized condenser |
| Polar Pattern |
Half-cardioid (cardioid in hemisphere above mounting surface) |
| Frequency Response |
30 - 20,000 Hz |
| Open Circuit Sensitivity |
-34 dB (19.9 mV) re 1V at 1 Pa |
| Impedance |
200 ohms |
| Maximum Input Sound Level |
134 dB, 1 kHz at 1% T.H.D. |
| Low Frequency Roll Off |
80 Hz, 18 db/octave |
| Switches |
Flat, roll-off |
| Dynamic Range |
108 dB, 1 kHz at Max SPL |
| Signal-to-Noise Ratio |
68 dB, 1 kHz at 1 Pa |
| Phantom Power Requirements |
11-52V DC, 4 mA typical |
| Weight |
262 g |
| Dimensions |
4.25" (108.0 mm) long, 3.31" (84.0 mm) maximum width, 0.91" (23.0 mm) height |
| Output Connector |
TB3M type |
| Cable |
25.0' (7.6 m) long, 0.13" (3.2 mm) diameter, 2-conductor, shielded cable with TA3F and XLRM-type connectors |
| Accessories Included |
Soft protective pouch |
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